what are es6 features in javascript code example

Example 1: es6 features javascript

Default Parameters in ES6.
Template Literals in ES6.
Multi-line Strings in ES6.
Destructuring Assignment in ES6.
Enhanced Object Literals in ES6.
Arrow Functions in ES6.
Promises in ES6.
Block-Scoped Constructs Let and Const.

Example 2: javascript es6

ES6 refers to version 6 of the ECMA Script programming language
It is a major enhancement to the JavaScript language, and adds many more
features intended to make large-scale software development easier.

ECMAScript, or ES6, was published in June 2015.
It was subsequently renamed to ECMAScript 2015.